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GRB2

The protein encoded by this gene binds the epidermal growth factor receptor and contains one SH2 domain and two SH3 domains. Its two SH3 domains direct complex formation with proline-rich regions of other proteins, and its SH2 domain binds tyrosine phosphorylated sequences. This gene is similar to the Sem5 gene of C.elegans, which is involved in the signal transduction pathway. Two alternatively spliced transcript variants encoding different isoforms have been found for this gene.
Full Name
growth factor receptor bound protein 2
Function
Adapter protein that provides a critical link between cell surface growth factor receptors and the Ras signaling pathway.

Isoform 2:
Does not bind to phosphorylated epidermal growth factor receptor (EGFR) but inhibits EGF-induced transactivation of a RAS-responsive element. Acts as a dominant negative protein over GRB2 and by suppressing proliferative signals, may trigger active programmed cell death.
Biological Process
Actin cytoskeleton reorganization Source: UniProtKB
Aging Source: Ensembl
Anatomical structure formation involved in morphogenesis Source: Ensembl
Branching involved in labyrinthine layer morphogenesis Source: Ensembl
Cell differentiation Source: Ensembl
Cellular response to ionizing radiation Source: BHF-UCL
Epidermal growth factor receptor signaling pathway Source: UniProtKB
Insulin receptor signaling pathway Source: UniProtKB
Positive regulation of actin filament polymerization Source: Ensembl
Positive regulation of reactive oxygen species metabolic process Source: BHF-UCL
Ras protein signal transduction Source: UniProtKB
Receptor internalization Source: BHF-UCL
Regulation of MAPK cascade Source: Ensembl
Signal transduction in response to DNA damage Source: BHF-UCL
Cellular Location
Endosome; Golgi apparatus; Cytoplasm; Nucleus

Anti-GRB2 antibodies

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Target: GRB2
Host: Mouse
Antibody Isotype: IgG
Specificity: Human, Monkey, Mouse, Rat
Clone: CAP855
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat
Clone: CAP854
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Rat, Mouse, Monkey
Clone: CB58A
Application*: ELISA, WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBLG1-1712
Application*: IP
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Rat
Clone: CBLG1-1711
Application*: P, WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG
Specificity: Human, Mouse
Clone: CBLG1-1710
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBLG1-1709
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBLG1-1708
Application*: IP
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBLG1-1706
Application*: IF, C, P, WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBLG1-1705
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBLG1-1702
Application*: C, P
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBLG1-1701
Application*: IF, C, P, WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBLG1-1699
Application*: IP, WB
Target: GRB2
Host: Rabbit
Antibody Isotype: IgG
Specificity: Mouse, Rat, Human
Clone: Y301
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: R11
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Rat, Human
Clone: M331
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG3
Specificity: Mouse, Rat, Human
Clone: GRB-232
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Mouse, Rat
Clone: C1-4
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Cattle, Mouse, Rat, Frog
Clone: 5G121
Application*: E, IF, IH
Target: GRB2
Host: Mouse
Antibody Isotype: IgM, κ
Specificity: Human
Clone: 4C6-H6
Application*: E, WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: 3H2183
Application*: IP
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Mouse, Rat
Clone: 3F2
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human, Cattle, Mouse, Rat, Frog
Clone: 2GB04C1.4
Application*: IF, P
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human, Cattle, Mouse, Rat, Frog
Clone: 2B2.23
Application*: IF, WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Monkey, Mouse, Rat
Clone: 13k59
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Rat
Clone: 0-T-53
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Rat, Cattle, Human, Mouse
Clone: 0.T.53
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBLG1-218
Application*: E, IF, IH
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBLG1-217
Application*: IF, WB
Target: GRB2
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human
Clone: Y237
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Rat, Chicken, Dog, Frog, Human, Mouse
Clone: CBLG1-2942
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human
Clone: 669604
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human, Rat, Mouse, Monkey
Clone: 3B2-G2-E5
Application*: WB
Target: GRB2
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: 2GB04
Application*: IF, P
Target: GRB2
Host: Mouse
Antibody Isotype: IgG2b
Specificity: Human, Mouse, Rat
Clone: CBFYH-0470
Application*: WB
Target: GRB2
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human
Clone: 6BA29
Application*: E, WB
Target: GRB2
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Rat
Clone: EG1432
Application*: WB: 1:500~1:3000 ELISA: 1:40000
More Infomation
For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
IFImmunofluorescence
IHImmunohistochemistry
IPImmunoprecipitation
WBWestern Blot
EELISA
MMicroarray
CIChromatin Immunoprecipitation
FFlow Cytometry
FNFunction Assay
IDImmunodiffusion
RRadioimmunoassay
TCTissue Culture
GSGel Supershift
NNeutralization
BBlocking
AActivation
IInhibition
DDepletion
ESELISpot
DBDot Blot
MCMass Cytometry/CyTOF
CTCytotoxicity
SStimulation
AGAgonist
APApoptosis
IMImmunomicroscopy
BABioassay
CSCostimulation
EMElectron Microscopy
IEImmunoelectrophoresis
PAPeptide Array
ICImmunocytochemistry
PEPeptide ELISA
MDMeDIP
SHIn situ hybridization
IAEnzyme Immunoassay
SEsandwich ELISA
PLProximity Ligation Assay
ECELISA(Cap)
EDELISA(Det)
BIBioimaging
IOImmunoassay
LFLateral Flow Immunoassay
LALuminex Assay
CImmunohistochemistry-Frozen Sections
PImmunohistologyp-Paraffin Sections
ISIntracellular Staining for Flow Cytometry
MSElectrophoretic Mobility Shift Assay
RIRNA Binding Protein Immunoprecipitation (RIP)
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